Plant Communities: Northern Coastal Scrub Coastal Sage Scrub Foothill Woodland Chaparral Valley Grassland Yellow Pine Forest Red Fir Forest Redwood Forest Mixed Evergreen Forest wetland-riparian
Counties: Alameda Amador Butte Calaveras Colusa Del Norte El Dorado Fresno Humboldt Inyo Kern Lake Lassen Madera Marin Mariposa Mendocino Mono Monterey Modoc Napa Nevada Placer Plumas Riverside Sacramento Santa Barbara San Benito Santa Clara San Diego San Luis Obispo Shasta Sierra Siskiyou Sonoma Stanislaus Tehama Trinity Tulare Tuolumne
What plants grow with
Zigadenus venenosus ?